Release notes for UdmSearch-3.1

-- pre1 --

This is developer version, not stable one, so use it on your own risk, it
is not guaranteed to work for you (but at least it works for us). But
you are welcome for testing and bug reporting.

We have changes DB structure, changes are incompatible, so you if you have
database created by indexer from 3.0, you have to delete tables, create new
ones and reindex all over again.

There probably will be more changes in DB structure, some of it may be
incompatible even with this version...you've been warned!

PHP3 frontend is not yet upgraded to new DB, so please stick to search.cgi.
